In the other hand, you can reuse a content template in the "same" way as a reusable block. Create a content template and use the conditional block inside of it. Then reuse it, with the "Content Template" block, everywhere you want.
Problem:
The user has some taxonomy filter and would like to get the posts that match all of them.
Solution:
By default, Toolset will look for the posts that match any taxonomy condition. To achieve this, it will require custom code. Check this example: